baber/WOPTO huggingface dataset:
Patent JP-H0287946-A (JP)
Title: Signal transmission terminal equipment for molded-case circuit-breaker
Inventor: ISHII YASUHIRO
IPC: H02J13/00
Filed: 1988-09-26
Abstract: PURPOSE:To enable selecting any one of the auto-reset/manual reset of a connected molded-case circuit-breaker by controlling the operation of a control signal generator through a manual/auto-reset setter, when said molded-case circuit-breaker is in a trip state. CONSTITUTION:A control signal generator 30c judges whether a molded-case circuit-breaker 7 trips by overcurrent or short-circuit, on the basis of the ON- OFF state of the alarm actuating contact AL of said molded-case circuit-breaker 7 detected via input part 30e and monitor information generator 30f. When said breaker trips, the control signal generator 30c judges whether an operation inhibiting signal or operation canceling signal is inputted from a manual/auto- reset setter 30p. When the operation inhibiting signal is inputted, said generator judges as manual reset to stop the operation thereafter. When the operation canceling signal is inputted, said generator judges as auto-reset to reset OFF the alarm actuating contact AL for the purpose of canceling the trip state of said molded-case circuit-breaker 7.
Patent JP-H03102094-A (JP)
Title: Hanging jig for exterior material
Inventor: SATO HIDEO
IPC: B66C1/66
Filed: 1989-09-14
Abstract: PURPOSE:To enhance workability for lifting and carrying a cement exterior material by providing a hook at the lower end of a lifting jig in such a way as to be freely rotatable, and engaging the hook with a through-hole horizontally formed at the lower end of a longitudinal through-hole via insertion through the longitudinal through-hole of the cement exterior material. CONSTITUTION:An exterior material body 1 has a plurality of vertical through- holes 2 extending from the upper edge to the lower edge thereof. This kind of cement exterior material A is made less heavy with the formation of the aforesaid through-holes 2, and horizontal holes 3 are drilled from the back of the material A through the aforesaid longitudinal holes 2. A hook 16 is pivotally fixed to the lower end of rod-like jig bodies 6 inserted through the longitudinal through-holes 2 in such a way as to turn about a horizontal pin, and freely enter or retreat from the horizontal holes 3. Furthermore, the jig bodies 6 retain an operation rod 9 for turning the hook 16 in such a way as to be freely shiftable in the lengthwise direction of the jig bodies 6. According to the aforesaid construction, it is possible to engage the hook 16 with the horizontal holes 3 via the motion of an operation rod 9, and to lift and carry the exterior material A.
Patent JP-H03101253-A (JP)
Title: Semiconductor device
Inventor: KURODA HIDEAKI
IPC: H01L21/82
Filed: 1989-09-14
Abstract: PURPOSE:To prevent lowering of contact properties between a p-type diffusion region and a wiring film by providing a diffusion preventing film which prevents diffusion of n-type impurity at the side of an n-type diffusion region to a p-type diffusion region. CONSTITUTION:A semiconductor device, with a diffusion preventing film 14, prevents n-type impurity inside a polycrystalline silicon film 9n which is doped with n-type impurity of a polycide wiring film 12 from entering a p<+>-type diffusion region through a tungsten silicide film 11 during anealing. That is, a tungsten silicide film has an extremely small diffusion coefficient of n-type impurity such as phosphorus P and arsenic As and p-type impurity such as boron B; and plays a role of breakwater against impurity diffusion and further partitions the polycide wiring film 12 into n-side and p-side at a division part 13. Therefore, even if furnace aneal is carried out at a temperature of 800 to 900 deg.C, there is no possibility for n-type impurity in the polycrystalline silicon film 9n to enter a p<+>-type diffusion region 5, thereby contact properties between the p<+>-type diffusion region 5 and the polycide wiring film 12 can be prevented from lowering.
Patent JP-H10116938-A (JP)
Title: Surface-mount semiconductor package
Inventor: EWER PETER R
IPC: H05K3/26
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To enhance the flux wash-out function of solder during soldering, by forming at least one wash-out groove on the bottom of a housing to be joined with a metal pad in such a manner that the wash-out groove traverses the bottom, and forming stepped portions along the edges of the wash-out groove. SOLUTION: A plurality of the power terminals on a lead frame are positioned at the corners of the ends of a lead frame heat sink metal pad 31 and a plaster rectangular housing 30. A plurality of control terminals 36 are positioned on the opposite side of the housing. The bottom surfaces of the pad 31 and the terminals 36 are connected as a common surface with the patterned surface of a heat sink supporting member. The pad section extends beyond the sides of the housing 30 in the horizontal direction. Flux wash-out grooves 51 are formed in parallel so that they will traverse the bottom of the housing 30 between the opposed edges of the pad 31 and the line of the terminals 36. In addition, shallow and short stepped sections 61 (60) are formed to enhance the flux wash-out function.
Patent JP-H03127246-A (JP)
Title: Information transfer method
Inventor: JIERII UORUTAA MARUKOOMU
IPC: G06F9/46
Filed: 1990-09-11
Abstract: PURPOSE: To prevent an error from being introduced to transfer data by comparing whether information on a source and that on an address are matched in adaptability related to adherence controlled by a work station operator or not before clip board information is adhered. CONSTITUTION: The work station processor evaluates information in an enclosure 2 copied in a clip board memory 3 before it is adhered to an address session 6. Namely, transfer information is selected from a source space and an address space for transfer information is selected. The existence of non- matching between selected source information and selected address space is detected and selected source information is transferred to the selected address space. Thus, information is transferred through the clip board memory without generating the error of a protection field.
Patent JP-H1177411-A (JP)
Title: Tool holding device
Inventor: TAGAWA TAKESHI
IPC: B23B29/04
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a tool holding device that can replace cutting tools with ease and can accurately adjust the blade edge position of the replaced cutting tool with easy operation. SOLUTION: A fitting hole 3a is provided in an adapter 3 to be attached to a holder base 2 on the side of a tool holding device main body, and on the other hand, a fitting shaft section 4a is provided in a tool holder 4 for holding a cutting tool 6 such as a bit so that this fitting shaft 4a can be fitted into the fitting hole 3a of the adapter 3. In addition, an inclination face section (t) is provided in the top face of the fitting shaft section 4a, and a flat face section (h) is provided below the inclination face section (t). A screw adjusting hole (f) is provided facing the fitting hole 3a from the outer face of the adapter 3, and an adjusting screw 10 is screwed so that the projection quantity of the tool holder 4 can be adjusted with the tip of the adjusting screw 10 is brought into contact with the inclination face section (t).  A fixing screw hole (k) is provided below the adjusting screw 10 and a fixing screw 11 is screwed into the hole (k), and the tip of the fixing screw 11 is pressed against the flat face section (h) for fixing the fixing screw 11.
Patent JP-H0686833-A (JP)
Title: Static radiation treatment apparatus
Inventor: ODAKA KIKUO
IPC: A61N5/10
Filed: 1992-09-08
Abstract: PURPOSE:To enlarge an irradiation field and quantify uniform beam for X-ray beams obtained from a collimater for a static method in a static radiation treatment apparatus. CONSTITUTION:While X-ray beams are flattened by a first flattening filter to be radiated from a X-ray target 6, a beam amount is concentrated in the central part to smaller the irradiation field and the size of uniformized beams when the X-ray passes through a spot-like collimater aperture 3a of a collimater 3 for static method. Then, a cone-shaped second flattening filter 10 is provided in the collimater aperture 3a to smaller the peak of the central part and flatten the peak.
Patent JP-S6299773-A (JP)
Title: Developing device
Inventor: TOYAMA HIROSHI
IPC: G03G15/09
Filed: 1985-10-28
Abstract: PURPOSE:To directly and accurately detect concentration of developing toner and to miniaturize a developing device by providing a sensor electrode in which a concentration sensor faces the surface of a conductive developing sleeve to which developing bias voltage is applied and placed keeping a specified space from the surface of the developing sleeve. CONSTITUTION:With consumption of developing toner in a mixed developer 9, the developer 9 that adheres on the surface of a developing sleeve increases and becomes thick gradually. When the space H between a sensor electrode 17 and the developing sleeve 13 is set a specific value, sensor current that flows in the sensor electrode 17 varies according to the thickness of the layer of developer 9. That is, sensor current changes abruptly when the layer of developer 9 came into contact with the sensor electrode 17. A concentration sensor 16 outputs a detection signal regarding it to correspond to the lower limit value of the set range of toner concentration, and opens and closes a rotary valve 22 for replenishing developing toner to adjust the quantity of replenishing toner. Thus, concentration of the developing toner is controlled within the set range.
Patent JP-S6481494-A (JP)
Title: Pushbutton telephone master device
Inventor: KISHIMOTO KAZUNORI
IPC: H04Q3/58
Filed: 1987-09-22
Abstract: PURPOSE:To attain talking without being affected by an incoming tone to a telephone set in use by revising a telephone set ringing at an incoming call from an external line or the like or decreasing the tone volume depending on the using state of entire telephone sets. CONSTITUTION:In detecting an incoming signal from an external line 16, for example, an incoming detection section 15 sends a signal to allow a control section 13 to give a call to plural extension telephone sets 2. In receiving the signal, the control section 13 reads the data in the using state of plural extension telephone sets 2 from a state detection section 12 at first and then reads the data of the installation distribution of the plural extension telephone sets 2 to be registered and the incoming signal tone volume data depending on the operating state of the plural extension telephone sets 2 from the storage section 14. Then the section 13 decides the sent tone volume of the incoming signal of an extension telephone set 2 to receive the incoming signal depending on the two data from the storage section 14 and the data of the operating state of the plural extension telephone sets 2 at present and sends the incoming signal of the decided tone volume to the decided extension telephone set 2. Thus, talking is attained without giving effect of the incoming tone to the telephone set in use.
Patent JP-H0580144-A (JP)
Title: Rader receiver
Inventor: ASO MASANARI
IPC: G01S7/28
Filed: 1991-09-19
Abstract: PURPOSE:To provide a radar receiver which prevents video signals from being superposed with unnecessary waves having a zero-doppler frequency component caused by saturation of a low noise amplifier placed in the input part of a radar receiver due to transmitted waves leaking to the receiver side when a radar transmitter makes signal transmission. CONSTITUTION:To pass pulse signals due to leaking-in in signal transmission to a transmission line 14 provided in parallel with a low noise amplifier 3 during the signal transmitting period. two switches 13 are installed before and after the low noise amplifier 3 and transmission line 14 while a switch driving circuit 15 is installed inside of a radar receiver 1.
Patent JP-S6297594-A (JP)
Inventor: ICHIMURA MASATOSHI
IPC: D05B57/14
Filed: 1985-10-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0792439-A (JP)
Title: Ferroelectric liquid crystal panel and ferroelectric liquid crystal display device
Inventor: NAKAO KENJI
IPC: G02F1/133
Filed: 1993-09-27
Abstract: PURPOSE:To provide a ferroelectric liquid crystal panel which does not generate a response defective region not only in an initial state but after long-time driving as well and is capable of maintaining a good display without degradation in contrast. CONSTITUTION:This ferroelectric liquid crystal panel having a ferroelectric liquid crystal 16 clamped between substrates 11 and 12 is subjected to an electric field treatment at 60 deg.C. The ferroelectric liquid crystal 16 attains a curving angle of the layer of <=15 to >=1 deg. in a preservation temp. range of -20 to 60 deg.C. Then, the generation of the deformation of a layer structure within the panel surface is prevented and further, the generation of zigzag defects in the initial state after the electric field treatment is suppressed. The spontaneous polarization quantity of the ferroelectric liquid crystal 16 is <=30nC/cm<2> and the ion quantity per unit area is <=5000nC/cm<2>. As a result, the change in the sectional structure of the later by a continuous driving is suppressed and the local increase in the curving angle of the layer is suppressed.
Patent JP-S61119983-A (JP)
Inventor: SHIRAI AKIRA
IPC: F26B13/10
Filed: 1984-11-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001062732-A (JP)
Title: Porous type epoxy grinding wheel and its manufacture
Inventor: NAGATA AKIRA
IPC: B24D3/00
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a porous type epoxy grinding wheel eliminating deterioration of an essential feature of the epoxy grinding wheel to be more excellent in sharpness, and preventing generation of a scratch flaw in a grinding surface of a workpiece. SOLUTION: A foam-resin-made pore forming agent is constituted by containing poly methyl meta acrylate, so that a heat shrunk residue 20 is formed in a net state in the central part of a pore 16, and also, with reaction suppressed on epoxy resin, by preventing securing to an inner wall surface of the pore 16 as in the past, an essential feature of an epoxy grinding wheel 10, such that high durability is obtained even by an deep notch, is prevented from deteriorating, sharpness of this epoxy resin grinding wheel 10 is improved, and generation of a scratch flaw is suitably prevented.
Patent JP-S61118611-A (JP)
Title: Gyroscope
Inventor: ASAKAWA KAZUO
IPC: G01C19/42
Filed: 1984-11-14
Abstract: PURPOSE:To accurately keep the running road of a self-propelling vehicle, by controlling the apparent stiffness and apparent viscosity braking coefficient of a torsion bar on the basis of displacement and speed informations calculated from the output of a displacement sensor. CONSTITUTION:A displacement command gamma is set to zero and a current I is flowed to a coil 67 so as to can cell the difference with the displacement information X detected by a magnetic resistor element 51. The current I is detected by a resistor R1 to be fed back to an amplifying circuit AP. the displacement information X is converted by an A/D converter to be inputted to CPU not shown in the drawing as the direction converting speed of a self-propelling vehicle. An analogue switch AS1 selects plural resistors arranged in parallel on the basis of the value selection signal SEL1 from CPU to calculate the value of a gain K3 and an analogue switch AS2 is changed over by the code selection signal from CPU and the code of the gain K3 is determined to form a displacement signal. In the same way, a speed signal is calculated from displacement X by a circuit K2. The displacement signal and the speed signal are fed back to the amplifying circuit AP. By this method, the running course of the self-propelling vehicle is accurately kept.
Patent JP-S61118052-A (JP)
Title: Side tone preventing circuit
Inventor: KATO SUSUMU
IPC: H04M1/58
Filed: 1984-11-14
Abstract: PURPOSE:To miniaturize the titled circuit by inputting an output of a transmitter to a differential amplifier and inputting an output of the differential amplifier to a receiver so as not to decrease the function of side tone-proof even without use of a hybrid coil. CONSTITUTION:A sound caused by the transmitter 21 is fed to the differential amplifier 29 through a resistor 25, a DC blocking capacitor 26, a resistor 27 and a DC blocking capacitor 28 and also transmitted to a line 23. The resistance value of the resistors 25, 27, the capacitance of the capacitors 26, 28 and the impedance of the line 23 and a balanced circuit network 24 are made equal respectively to avoid a voice signal in the output of the differential amplifier 22. On the other hand, the voice signal from the line 23 is fed to two input terminals of the differential amplifier 29 and the amplified voice signal is given to the receiver 22.
Patent JP-2001068925-A (JP)
Title: Road side antenna device
Inventor: TAKEMOTO MAKOTO
IPC: H04W4/04
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To form a narrow communication area even when there is a structure at an upper front part of a road side antenna that is suitable for an automatic toll collection system. SOLUTION: The road side antenna system is provided with a road side antenna 5 that is installed on a road 3 to form a prescribed communication area 6 and a roof structure 11 that is installed at an upper front part of the road side antenna 5 and has a radio wave absorbing body 12 placed on the side of the road side antenna 5. Then, radio communication is conducted within the communication area between the road side antenna 5 and an on-vehicle device 2 mounted on a vehicle 1 traveling on the road.
Patent JP-S6480814-A (JP)
Title: Navigation assisting device
Inventor: ANDO YOSHIYUKI
IPC: G01S5/10
Filed: 1987-09-24
Abstract: PURPOSE:To simplify the constitution of the navigation assisting device by obtaining a steering direction by using the storage contents of a display memory which displays a course, etc. CONSTITUTION:The scheduled course display memory 7 stores display data on a scheduled course. A position measuring instrument 1 measures the current position of its ship and a bow azimuth measuring means 2 measures the current azimuth. Then a detection line generating means 3 generates two right and left symmetrical detection lines from nearby its ship position toward the blow and right and left detection line memories 4 and 5 store the two generated detection lines. Further, overlap detecting means A1, A2, and A3 detect overlaps of storage contents between the scheduled course display memory 7 and detection line memories 4 and 5. The steering direction is obtained from the detection results to assist the navigation.
Patent JP-S61118258-A (JP)
Title: Capping of ink jet head
Inventor: NAGATOMO AKIRA
IPC: B41J2/165
Filed: 1984-11-14
Abstract: PURPOSE:To prevent the evaporation of ink as well as stabilize them temperature and viscosity of ink by a method in which the temperature of an ink jet head is kept at a specified temperature, and under the condition that the cap is slightly separated from the head, ink is preliminarily discharged. CONSTITUTION:When the power source of a printer is made, whether the temperature of an ink jet head 3 reaches a specified one or not is detected by a temperature detector 5. When the specified temperature is not reached, a heater 6 is turned ON to heat up the head 3. When the specified temperature is reached, the heater 6 is turned OFF, and a motor 8 is driven to operate a cam 16 to slightly separate the cap 17 from the head 3. Under the condition, ink is discharged preliminarily. Afterwards, the motor 8 is again operated to operate the cam 16 to cause the cap 17 to closely contact with the head 3.
Patent JP-H0287686-A (JP)
Title: Photoelectron device
Inventor: SASAYAMA ATSUSHI
IPC: H01L33/58
Filed: 1988-09-26
Abstract: PURPOSE:To converge light emitted from one point to parallel beam or the parallel beam to one point by making either one lens surface of inner side or outer side of a lens package a flat or projecting curved surface and by making the other lens surface a projecting aspheric surface. CONSTITUTION:When a specified voltage is applied to a pair of leads 19, light 2 is emitted from an upper flat surface of a light emitting diode chip 18. A lens 8 is attached to an upper part of a cap 21 as a transparent body for light transmission. An inner side 22 of the lens 18 facing a diode chip 18 is a flat surface 28 which is vertical to an optical axis 27. An outer side 23 of the lens 8 which is exposed to an outside of the package 25 is an aspheric surface 29. Light 2 emitted from the diode chip 18 is taken inside the lens 8 almost entirely.
Patent JP-S61119896-A (JP)
Inventor: TAKADA TADASHI
IPC: F16L59/06
Filed: 1984-11-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61119176-A (JP)
Title: Small piece of thin tangle and production thereof
Inventor: TSUJIMI SHIGEKATSU
IPC: A23L17/60
Filed: 1984-11-16
Abstract: PURPOSE:To prepare the titled tangle capable of remarkably shortening the stock preparation time, cookable instantly, and takable or usable as a food raw material in various manners, by cutting a tangle sheet thinly and slantly to the fiber direction in the form of narrow strips. CONSTITUTION:In the surface treatment step, the foreign materials attached to both surfaces of tangle are removed, and the tangle is humidified to a water- content of 20-70% in the following step by spraying water to the tangle or immersing the tangle in water. In the next step, the tangle 2 is cut to thin and narrow strips slantly to the fiber direction with the cutters 28 attached to the circumference of the cutting rotor 16 and the pressing plate 19, and the cut thin and small tangle pieces 1 are dried in the drying step to a water- content of 3-15%. The objective thin and small tangle pieces capable of remarkably shortening the stock preparation time, cookable instantly, and takable or usable as a food raw material in various manner, can be prepared by this apparatus in high efficiency.
Patent JP-H1182940-A (JP)
Title: Turbojet type high temperature and high speed burner
Inventor: TAMURA TETSUTO
IPC: F23L1/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a profitable, compact and efficient burner which needs a combustion at high temperature and high speed for incinerating, for instance, various kinds of industrial waste and melting incinerated ash. SOLUTION: In a turbojet type high temperature and high speed burner, a combustion chamber 8 generally formed in a cylindrical shape has a discharge port 8B of high temperature combustion gas opened at an end, a diameter restricted part 23 near the discharge port 8B and a base 8A in the base end pad of the combustion chamber 8. A burner nozzle 1 directed to the central line of the combustion chamber 8 is provided on the center of the base 8A. Combustion air is externally introduced to the cylindrical combustion chamber 8 so as to perform a heat exchanging.  Combustion air whose heat is exchanged in the combustion chamber 8 can be discharged from a plurality of high pressure air injection ports 5, by making a focus 14 for injection of the burner in the front of the central line of the burner nozzle 1 communicate with the bases of the high pressure air injection ports 5 located in the annular positions on the outer periphery of the burner nozzle 1 of the base 8A, and respectively rotatably and concentrically directed to the focus 14.